Loudspeaker



FIG. 1 is a top front perspective view of a loudspeaker showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines adjacent to the oval eyelets and the circular feature to their right, depict the boundaries of the claim and form no part of the claimed design. All other broken lines shown in the drawings depict the rear housing and other portions of the loudspeaker that form no part of the claimed design. 

CLAIM The ornamental design for a loudspeaker, as shown and described. 